8:00 PM ET

Arrow (“So It Begins”) – Oliver searches for connections between Prometheus’ victims; Felicity and Curtis discover the victims are all tied to Oliver’s past; Thea has a talk with Lance; Felicity thinks about telling Malone the truth about her work. (The CW)

Total Bellas[SEASON FINALE] (“Wedding Mania”) – Emotions run high in the days leading up to Kathy and Johnny’s wedding; Brie’s retirement WrestleMania match fast approaches. (E!)

Lethal Weapon (“Ties That Bind”) – While investigating the murder of a young model, Riggs and Murtaugh uncover a connection to one of LA’s wealthiest families; Riggs discovers an old family friend has ties to the case; Murtaugh discovers something unsettling about his daughter. (FOX)

Blindspot (“We Fight Death on Thick Lone Waters”) – Two criminals hold the key to finding Jane and Weller after they go missing during an undercover operation; AUSA Weitz returns with a grudge against the team. (NBC)

The Goldbergs (“Recipe for Death II: Kiss the Cook”) – Adam asks his dad for money to film his own action movie; Erica and Beverly go clothes shopping; Erica uses Beverly’s sweaters to create her own version of a popular outfit. (ABC)

8:30 PM ET

Speechless (“D-A-T-E– DATE?”) – J.J. has a crush on an injured gymnast who has to learn to adapt to life in a wheelchair; Ray tries to explain why there’s a picture of a nipple on his phone; Jimmy shows Dylan how to deal with stress. (ABC)

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9:00 PM ET

NICK’S PICK:Empire (“One Before Another”) – Lucious and Andre are on high alert as they wait for Shine to retaliate; Jamal teams up with Hakeem for a performance that he thinks could help him face his fears; Cookie is caught off guard during a routine meeting with her probation officer. (FOX)

Modern Family (“Grab It”) – Phil considers becoming a member at Jay’s favorite refuge; Claire is mistaken about her influence on Alex’s choices; Cam holds back on telling Mitchell what his play is really about. (ABC)

Criminal Minds (“The Anti-Terror Squad”) – The BAU investigates the case of two murdered families, where two high school students are the sole survivors. (CBS)

Law & Order: Special Victims Unit (“Broken Rhymes”) – The detectives interrogate the CEO of a recording company and his protégé for their involvement in an assault on a transgender student. (NBC)

Frequency (“Deviation”) – Raimy meets Karl, who speaks to himself in the future; Raimy and Frank plan to use the Nightingale’s next victim as bait. (The CW)

Worst Cooks in America (“Best of the Worst”) – Worst Cooks in America revisits some of the craziest and messiest moments in the show’s history; mentors face a serious challenge as they do their best to make experts out of seemingly hopeless cases. (Food Network)

Salem (“The Heart Is a Devil”) – Mary leaves the comfort of Alden’s embrace, determined to do whatever it takes to keep evil at bay. (WGN America)

9:30 PM ET

Blackish (“Jack of All Trades”) – The results of Jack’s career test reveal that he may be looking at a blue-collar future; Ruby is led to believe Diane is possessed. (ABC)

Designated Survivor (“The Interrogation”) – A shooting at the White House during a governors’ summit throws President Kirkman’s plans to elect a new Congress into turmoil; Agent Hannah makes a shocking discovery in her investigation of the capitol bombing. (ABC)

Code Black (“Hero Complex”) – When a college student regains consciousness at the hospital, Malaya must tell her that she has been raped; Willis and Campbell are at odds when a terminally ill woman wants to end her life on her own terms. (CBS)

Chicago P.D. (“Some Friend”) – While responding to a complaint, Burgess and Sorensen find the body of a 16-year-old girl in a baseball player’s (Billy Burke) house; Lindsay receives a mysterious delivery that might have ties to her past. (NBC)

South Park – Secrets are revealed as the election is decided. (Comedy Central)

You’re the Worst (“The Inherent, Unsullied Qualitative Value of Anything”) – Jimmy and Gretchen’s tensions come to a head at a wedding; Edgar’s newfound success jeopardizes his relationship; Lindsay must come clean to Paul. (FXX)

Rectify (“Bob & Carol & Ted Jr & Alice”) – Daniel continues to adjust to group living which is further complicated by his new roommate; Janet plans to visit Daniel. (IFC)

Younger (“Ladies Who Lust”) – Liza and Kelsey try to protect their author’s anonymity, but a women’s erotica event may reveal the truth. (TV Land)

10:30 PM ET

Legends of Chamberlain Heights (“Cane and Disabled”) – The Legends feign mental handicaps in order to score better seats at a basketball game, but when Milk begins to receive menacing texts from an anonymous number threatening to expose their lies, things take a turn for the worse. (IFC)

Full Frontal With Samantha Bee (“Post-Election”) – Sam heaves a sigh of relief at the end of the 2016 election with some very special guests. (TBS)

Impastor (“Ah-Men”) – Russell calls on Buddy to become more of a leader in the gay community; Sheriff Graham enlists Dora to spy on Buddy and Alexa; Schmidt and Ashlee take their relationship public. (TV Land)